Behind Goldwin’s meticulous craftsmanship lies a philosophy passed down since the company’s founding: “DEDICATION TO DETAIL.”
True value exists in the things unseen.
In this Product Focus series, we delve into the many hidden details of Goldwin’s iconic products.

Pertex Shield Air Mountaineering Jacket

A Soft and Flexible Waterproof Jacket for Continuous Comfort

The “Pertex Shieldair Mountaineering Jacket” is a waterproof jacket designed with innovative, lightweight, and flexible materials, despite its high waterproof, breathable, and durable properties. First released in 2021 and now in its fourth iteration, it has received high praise from many hikers. While typical waterproof jackets can feel stiff and bulky when carried, this jacket was developed to be as comfortable as a wind shell.

Comfortable Movement Without Feeling Stuffy

Pertex Shieldair uses a special membrane with countless microscopic holes, offering not only waterproofing and breathability but also excellent ventilation. This feature helps reduce the likelihood of feeling stuffy inside the jacket, making it more comfortable to wear in hot, humid conditions compared to typical waterproof jackets. Its breathability and resistance to sweat buildup have been proven in field tests, making it wearable across three seasons: spring, summer, and fall.

Flying Squirrel Silhouette for Easy Arm Movement

When hiking actively, you may swing your arms or raise them overhead to grab rocks or chains on a steep slope. The Musasabi-shaped (flying squirrel) silhouette of the Pertex Shieldair Mountaineering Jacket makes it easy to move your arms without the hem lifting, preventing rain from entering through gaps.

Striking Front Seam

The distinctive front seam, present since the first model, is inspired by the Goldwin logo. Along this seam are two large front pockets, which are lined with mesh for added ventilation. This enhances the jacket’s already superior breathability, allowing for faster internal airflow when needed.

Mesh Pockets for Wet Items

The right front pocket features an inside-out mesh pocket that can be extended as needed. You can store wet gloves, caps, or towels in this mesh pocket, allowing them to dry as you walk. This feature also adds a design accent, making it one of the jacket’s iconic elements.

Attention to Detail in Subtle Areas

Cuff Fasteners:
To ensure a snug fit around the wrist, the jacket uses slitted Velcro fasteners, which were custom-designed for this purpose. The slit allows for more comfort, even though it may seem unnecessary at first glance.

Placket:
The jacket’s collar is designed to stay upright, even when the zipper is open, maintaining wind resistance. When fully zipped, it doesn’t cause discomfort around the chin, avoiding the common problem of zippers feeling tight or painful.

Collar Interior:
The inside of the collar is lined with a material resistant to damage from skin oils, extending the jacket’s longevity. This feature ensures your favorite jacket lasts longer.

Variations, Including a Pullover Type

The Pertex Shieldair Mountaineering Jacket comes in various styles, including a pullover version. The pullover style features a zipper that runs from the underarm to the hem, providing excellent ventilation. With three sliders, the zipper can be adjusted based on the situation, offering even better ventilation for those in need of more airflow in hot, humid environments.

Goldwin also offers a wide range of items made with Pertex Shieldair material. Whether for outdoor or urban use, these products are designed for maximum comfort, and we encourage you to try them out.